/usr/include/freefoam/incompressibleRASModels/omegaWallFunctionFvPatchScalarField.H is in libfreefoam-dev 0.1.0+dfsg-1build1.
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\\ / O peration |
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\\/ M anipulation |
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License
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OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
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Class
Foam::incompressible::RASModels::omegaWallFunctionFvPatchScalarField
Description
Provides a wall function boundary condition/constraint on omega
Computed value is:
omega = sqrt(omega_vis^2 + omega_log^2)
where
omega_vis = omega in viscous region
omega_log = omega in logarithmic region
Model described by Eq.(15) of:
@verbatim
Menter, F., Esch, T.
"Elements of Industrial Heat Transfer Prediction"
16th Brazilian Congress of Mechanical Engineering (COBEM),
Nov. 2001
@endverbatim
SourceFiles
omegaWallFunctionFvPatchScalarField.C
\*---------------------------------------------------------------------------*/
#ifndef omegaWallFunctionFvPatchScalarField_H
#define omegaWallFunctionFvPatchScalarField_H
#include <finiteVolume/fixedInternalValueFvPatchField.H>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
namespace incompressible
{
namespace RASModels
{
/*---------------------------------------------------------------------------*\
Class omegaWallFunctionFvPatchScalarField Declaration
\*---------------------------------------------------------------------------*/
class omegaWallFunctionFvPatchScalarField
:
public fixedInternalValueFvPatchField<scalar>
{
// Private data
//- Name of velocity field
word UName_;
//- Name of turbulence kinetic energy field
word kName_;
//- Name of turbulence generation field
word GName_;
//- Name of laminar viscosity field
word nuName_;
//- Name of turbulent viscosity field
word nutName_;
//- Cmu coefficient
scalar Cmu_;
//- Von Karman constant
scalar kappa_;
//- E coefficient
scalar E_;
//- beta1 coefficient
scalar beta1_;
// Private member functions
//- Check the type of the patch
void checkType();
public:
//- Runtime type information
TypeName("omegaWallFunction");
// Constructors
//- Construct from patch and internal field
omegaWallFunctionFvPatchScalarField
(
const fvPatch&,
const DimensionedField<scalar, volMesh>&
);
//- Construct from patch, internal field and dictionary
omegaWallFunctionFvPatchScalarField
(
const fvPatch&,
const DimensionedField<scalar, volMesh>&,
const dictionary&
);
//- Construct by mapping given
// omegaWallFunctionFvPatchScalarField
// onto a new patch
omegaWallFunctionFvPatchScalarField
(
const omegaWallFunctionFvPatchScalarField&,
const fvPatch&,
const DimensionedField<scalar, volMesh>&,
const fvPatchFieldMapper&
);
//- Construct as copy
omegaWallFunctionFvPatchScalarField
(
const omegaWallFunctionFvPatchScalarField&
);
//- Construct and return a clone
virtual tmp<fvPatchScalarField> clone() const
{
return tmp<fvPatchScalarField>
(
new omegaWallFunctionFvPatchScalarField(*this)
);
}
//- Construct as copy setting internal field reference
omegaWallFunctionFvPatchScalarField
(
const omegaWallFunctionFvPatchScalarField&,
const DimensionedField<scalar, volMesh>&
);
//- Construct and return a clone setting internal field reference
virtual tmp<fvPatchScalarField> clone
(
const DimensionedField<scalar, volMesh>& iF
) const
{
return tmp<fvPatchScalarField>
(
new omegaWallFunctionFvPatchScalarField(*this, iF)
);
}
// Member functions
// Evaluation functions
//- Update the coefficients associated with the patch field
virtual void updateCoeffs();
// I-O
//- Write
void write(Ostream&) const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace RASModels
} // End namespace incompressible
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************ vim: set sw=4 sts=4 et: ************************ //
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